Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Scrim – Woven scrim
Reexamination Certificate
2007-06-05
2007-06-05
Ruddock, Ula C. (Department: 1771)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Scrim
Woven scrim
C442S035000, C442S036000, C442S038000, C442S043000, C442S046000, C442S049000, C442S050000, C442S057000, C442S058000, C442S136000, C442S164000, C442S169000, C442S352000, C428S920000, C428S921000
Reexamination Certificate
active
11023153
ABSTRACT:
This invention relates to a thin reinforced nonwoven fabric comprising a liquid impervious polymeric layer, a compressed web of crimped fiber, a binder, and a reinforcing scrim. The fabric bulks when exposed to heat or flame and is useful as a component for fire blocking mattresses, upholstery, and the like.
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Bascom Laurence N.
Knoff Warren F.
E. I. du Pont de Nemours and Company
Ruddock Ula C.
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